by Drs. Amin Widjaja Tunggal, Ak., M.B.A $11.00
by F.X. Djumialdji, S.H $7.00
by - $12.00
by Ibnu Taimiyah, Terj. Halimuddin, S.H $9.00
by Dr. Bahder Johan Nasution, S.H., S.M., M.Hum $7.00
by Dr. Ibrahim Bafadal, M.Pd $6.00